CN113260162B - Combined printed circuit board conductive paste isolation film stripping device - Google Patents
Combined printed circuit board conductive paste isolation film stripping device Download PDFInfo
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- CN113260162B CN113260162B CN202110471240.XA CN202110471240A CN113260162B CN 113260162 B CN113260162 B CN 113260162B CN 202110471240 A CN202110471240 A CN 202110471240A CN 113260162 B CN113260162 B CN 113260162B
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- 238000002955 isolation Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 238000007790 scraping Methods 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims description 94
- 238000003825 pressing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 11
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The application relates to the field of circuit boards, in particular to a stripping device for a conductive paste isolation film of a combined printed circuit board. The application aims to provide a stripping device for a conductive paste isolation film of a combined printed circuit board. The technical proposal is as follows: the device comprises a fixed bottom plate, a servo motor, a first bevel gear, a paste scraping system, an auxiliary cleaning system, a stripping system, a first support frame, a second support frame and the like; the fixed bottom plate is connected with the servo motor through bolts. The application achieves the effects that the residual conductive paste on the isolating film is scraped off in advance and collected, the utilization rate of raw materials is increased, meanwhile, the insulating base material cannot be polluted in the subsequent film stripping process, the isolating film is completely stripped off, and the situation that the film is torn off and needs to be torn off for multiple times is avoided.
Description
Technical Field
The application relates to the field of circuit boards, in particular to a stripping device for a conductive paste isolation film of a combined printed circuit board.
Background
In recent years, with the development of miniaturization, weight reduction, high speed, multifunction, and high reliability of electronic devices, semiconductor components and the like in electronic devices have been developed toward increased pin count and finer pitch. In response to this trend, printed circuit boards carrying semiconductor components are also required to be miniaturized, light-weighted, and high-density.
The existing combined printed circuit board is characterized in that a metal plate is attached to one side of an insulating substrate, an isolation film is attached to the other side of the insulating substrate, conductive paste is filled in holes after the assembly is drilled, the isolation film has the function of preventing the conductive paste from overflowing and remaining on the surface of the insulating substrate, and then the isolation film needs to be peeled off, but as the isolation film is also perforated, the internal stress of the isolation film changes, the situation that deformation and tearing are easily caused by pulling at a film hole is caused, so that the conductive paste overflowing at the film hole still drops on the surface of the insulating substrate in the pulling process of the film, the subsequent processing procedure and the service performance of the combined printed circuit board are affected, the conductive paste and the film are mixed together after the film is peeled off, the conductive paste is inconvenient to separate, the conductive paste is discarded together, the cost of the conductive paste is high, the waste is caused, and the production cost is increased.
In view of the foregoing, there is a need for a combined printed circuit board conductive paste separator film stripping apparatus that solves the foregoing problems.
Disclosure of Invention
In order to overcome the defects that the prior combined printed circuit board is provided with a metal plate attached to one side of an insulating substrate, an isolating film attached to the other side of the insulating substrate, conductive paste is filled in holes after the assembly is drilled, the isolating film has the function of preventing the conductive paste from overflowing and remaining on the surface of the insulating substrate, and then the isolating film is required to be peeled off, but the isolating film is also perforated, the internal stress is changed, the situation of deformation and tearing is easily caused by pulling at the holes of the film, so that the conductive paste overflowed from the holes of the film still drops on the surface of the insulating substrate in the pulling process of the film, the subsequent processing procedure and the service performance of the combined printed circuit board are affected, and the conductive paste and the film are mixed together after the film is peeled off, so that the conductive paste is not convenient to separate together, but the conductive paste is high in cost, waste is caused, and the production cost is increased.
The technical proposal is as follows: the device comprises a fixed bottom plate, a servo motor, a first bevel gear, a paste scraping system, an auxiliary cleaning system, a stripping system, a first support frame, a second support frame, an operation control screen, a first lifting platform, a second lifting platform and a collecting box; the fixed bottom plate is connected with the servo motor through bolts; the fixed bottom plate is connected with the paste scraping system; the fixed bottom plate is connected with the film stripping system; the upper part of the fixed bottom plate is fixedly connected with the first support frame and the second support frame in sequence; the lower part of the fixed bottom plate is fixedly connected with a first lifting platform and a second lifting platform in sequence; a collecting box is arranged above the fixed bottom plate; an output shaft of the servo motor is fixedly connected with the first bevel gear; the first bevel gear is connected with the auxiliary cleaning system; the paste scraping system is connected with the auxiliary cleaning system; the paste scraping system is connected with the first supporting frame; the paste scraping system is connected with the second supporting frame; the auxiliary cleaning system is connected with the first supporting frame; the film stripping system is sequentially connected with the first support frame and the second support frame; the first support frame is connected with the operation control screen.
As a further preferable scheme, the paste scraping system comprises a first driving wheel, a first screw rod, a first driving block, a connecting bottom plate, a second driving block, a first polished rod, a paste scraping plate, an objective table, a first electric sliding block, a second electric sliding block, a first electric sliding rail and a second electric sliding rail; the first driving wheel is fixedly connected with the first screw rod; the first driving wheel is connected with the auxiliary cleaning system; the first screw rod is screwed with the first transmission block; the first screw rod is sequentially connected with the first support frame and the second support frame in a rotating way through the support; the first transmission block is fixedly connected with the connecting bottom plate; the connecting bottom plate is fixedly connected with the second transmission block; the second transmission block is in sliding connection with the first polished rod; the first polished rod is fixedly connected with the first support frame and the second support frame in sequence through the support; the connecting bottom plate is fixedly connected with the paste scraping plate; an objective table is arranged below the connecting bottom plate; the lower part of the objective table is fixedly connected with the first electric sliding block and the second electric sliding block in sequence; the first electric sliding block is in sliding connection with the first electric sliding rail; the second electric sliding block is in sliding connection with the second electric sliding rail; the first electric sliding rail is connected with the fixed bottom plate through bolts; the second electric sliding rail is connected with the fixed bottom plate through bolts.
As a further preferable scheme, the auxiliary cleaning system comprises a second bevel gear, a hexagonal rod, a transmission sleeve, a third bevel gear, a fourth bevel gear, a joint plate, a first electric push rod, a fifth bevel gear, a first transmission shaft, a second transmission wheel, a sixth bevel gear, a second transmission shaft, a third transmission wheel, a fourth transmission wheel, a second screw rod, a transmission connecting strip, a second polish rod, an L-shaped fixing frame, a second electric push rod, a first cleaning block, a third electric push rod, a connecting block and a second cleaning block; the second bevel gear is fixedly connected with the hexagonal rod; the second bevel gear is meshed with the first bevel gear; the six-edge rod is in sliding connection with the transmission sleeve; the six-edge rod is rotationally connected with the first support frame through a bracket; the outer surface of the transmission sleeve is fixedly connected with a third bevel gear and a fourth bevel gear in sequence; the transmission sleeve is rotationally connected with the connecting plate; the connecting plate is connected with the first electric push rod through a bolt; the first electric push rod is connected with the first support frame through bolts; a fifth bevel gear is arranged on the side surface above the third bevel gear; when the third bevel gear is meshed with the fifth bevel gear, the fifth bevel gear rotates, and when the third bevel gear is not meshed with the fifth bevel gear, the fifth bevel gear does not rotate; a sixth bevel gear is arranged on the lower side surface of the fourth bevel gear; when the fourth bevel gear is meshed with the sixth bevel gear, the sixth bevel gear rotates, and when the fourth bevel gear is not meshed with the sixth bevel gear, the sixth bevel gear does not rotate; the fifth bevel gear is fixedly connected with the first transmission shaft; the first transmission shaft is fixedly connected with the second transmission wheel; the first transmission shaft is rotationally connected with the first support frame through a bracket; the outer ring surface of the second driving wheel is in driving connection with the first driving wheel through a belt; the sixth bevel gear is fixedly connected with the second transmission shaft; the second transmission shaft is fixedly connected with a third transmission wheel; the second transmission shaft is rotationally connected with the first support frame through a bracket; the outer ring surface of the third driving wheel is in driving connection with the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the second screw rod; the second screw rod is connected with the transmission connecting strip in a screwing way; the second screw rod is rotationally connected with the first support frame through a bracket; the transmission connecting strip is in sliding connection with the second polished rod; the second polished rod is fixedly connected with the first support frame; the transmission connecting strip is fixedly connected with the L-shaped fixing frame; the L-shaped fixing frame is connected with the second electric push rod through bolts; the L-shaped fixing frame is connected with the third electric push rod through bolts; the second electric push rod is connected with the first cleaning block through bolts; the third electric push rod is connected with the connecting block through a bolt; the connecting block is fixedly connected with the second cleaning block.
As a further preferable scheme, the film stripping system comprises a bearing plate, a third electric sliding block, a fourth electric sliding block, a third electric sliding rail, a fourth electric sliding rail, a fifth electric sliding block, a fourth electric push rod, a sixth electric sliding block, a fifth electric push rod, a U-shaped fixing frame, a connecting shaft rod, a flat gear, a collecting plate, a pulling hook rod, a gear rack, a fixing table, a sixth electric push rod, a collecting frame, a seventh electric push rod, a pressing plate and an air box; the upper part of the bearing plate is fixedly connected with a third electric sliding block and a fourth electric sliding block in sequence; the lower part of the bearing plate is connected with two groups of sixth electric push rods through bolts; the third electric sliding block is in sliding connection with the third electric sliding rail; the fourth electric sliding block is in sliding connection with the fourth electric sliding rail; the third electric sliding rail is in sliding connection with the fifth electric sliding block; the third electric sliding rail is connected with the first supporting frame and the second supporting frame in sequence through bolts; the fourth electric sliding rail is in sliding connection with the sixth electric sliding block; the fourth electric sliding rail is connected with the first supporting frame and the second supporting frame in sequence through bolts; the fifth electric sliding block is connected with the fourth electric push rod through a bolt; the sixth electric sliding block is connected with the fifth electric push rod through a bolt; the fourth electric push rod and the fifth electric push rod are connected with the U-shaped fixing frame through bolts; the U-shaped fixing frame is rotationally connected with the connecting shaft rod; the connecting shaft lever is fixedly connected with the flat gear; five groups of integrated plates are equidistantly arranged on the periphery of the outer surface of the connecting shaft rod; five groups of pulling hook rods are fixedly connected to each group of the integrated plates; a gear tooth plate is arranged on the side surface below the flat gear; the wheel toothed plate is fixedly connected with the fixed table; the fixed table is fixedly connected with the fixed bottom plate; the lower parts of the two groups of sixth electric push rods are connected with the collecting frame through bolts; the collecting frame is sequentially connected with two groups of seventh electric push rods through bolts; the two groups of seventh electric push rods are connected with the pressing plate through bolts; an air box is arranged in the collecting frame.
As a further preferable scheme, one side of the paste scraping plate is an inclined plane, and a curved arc type penetrating groove is arranged in the paste scraping plate.
As a further preferable mode, the second cleaning block is a triangular prism shape and is placed obliquely.
As a further preferred embodiment, the pulling hook bar is J-shaped.
As a further preferable scheme, the bottom of one side of the collecting frame is an inclined plane, and the air outlet direction of the air box is consistent with the inclined angle of the inclined plane of the collecting frame.
The beneficial effects of the application are as follows: 1. the application achieves the effects that the residual conductive paste on the isolating film is scraped off in advance and collected, the utilization rate of raw materials is increased, meanwhile, the insulating base material is not polluted in the subsequent film stripping process, the isolating film is completely stripped, and the situation that the film is torn off and needs to be torn for multiple times is avoided;
2. according to the application, an assembly of a metal-clad plate, an insulating base material and an isolating film is firstly placed in a paste scraping system manually, one side of the isolating film of the assembly faces upwards, a servo motor is started to control a first bevel gear to rotate, the paste scraping system is driven by the first bevel gear to drive an auxiliary cleaning system, conductive paste on the isolating film is scraped by the paste scraping system firstly, the scraped conductive paste is collected by the auxiliary cleaning system, the conductive paste is collected into a collecting box, then the assembly is conveyed to a film stripping system, and the isolating film is completely stripped by the film stripping system so as not to be torn.
Drawings
FIG. 1 is a first perspective view of the present application;
FIG. 2 is a schematic view of a second perspective structure of the present application;
FIG. 3 is a schematic view of a partial perspective structure of the present application;
fig. 4 is a schematic perspective view of a paste scraping system according to the application;
FIG. 5 is a schematic perspective view of a squeegee according to the present application;
FIG. 6 is a first perspective view of an auxiliary cleaning system according to the present application;
FIG. 7 is a schematic diagram of a second perspective view of the auxiliary cleaning system of the present application;
FIG. 8 is a schematic view of a partial perspective view of an auxiliary cleaning system according to the present application;
FIG. 9 is a schematic diagram of a first perspective structure of a stripping system according to the present application;
FIG. 10 is a schematic diagram of a second perspective structure of a stripping system according to the present application;
FIG. 11 is a schematic view of a first partial perspective structure of a stripping system according to the present application;
fig. 12 is a schematic view of a second partial perspective structure of the stripping system according to the present application.
Reference numerals in the figures: 1-fixed bottom plate, 2-servo motor, 3-first bevel gear, 4-paste scraping system, 5-auxiliary cleaning system, 6-stripping system, 7-first support frame, 8-second support frame, 9-operation control screen, 10-first elevating platform, 11-second elevating platform, 12-collecting box, 401-first driving wheel, 402-first screw rod, 403-first driving block, 404-connecting bottom plate, 405-second driving block, 406-first polish rod, 407-paste scraping plate, 408-objective table, 409-first electric slide block, 4010-second electric slide block, 4011-first electric slide rail, 4012-second electric slide rail, 501-second bevel gear, 502-hexagonal rod, 503-driving sleeve, 504-third bevel gear, 505-fourth bevel gear, 506-joint plate, 507-first electric push rod, 508-fifth bevel gear, 509-first transmission shaft, 5010-second transmission wheel, 5011-sixth bevel gear, 5012-second transmission shaft, 5013-third transmission wheel, 5014-fourth transmission wheel, 5015-second screw rod, 5016-transmission connecting bar, 5017-second polish rod, 5018-L-shaped fixing frame, 5019-second electric push rod, 5020-first cleaning block, 5021-third electric push rod, 5022-connecting block, 5023-second cleaning block, 601-joint plate, 602-third electric slide block, 603-fourth electric slide block, 604-third electric slide rail, 605-fourth electric slide rail, 606-fifth electric slide block, 607-fourth electric push rod, 608-sixth electric slide block, 609-fifth electric push rod, 6010-U-shaped fixing frame, 6011-connecting shaft rod, 6012-flat gear, 6013-integrated plate, 6014-pulling hook rod, 6015-toothed plate, 6016-fixed table, 6017-sixth electric push rod, 6018-integrated frame, 6019-seventh electric push rod, 6020-pressing plate and 6021-bellows.
Detailed Description
The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. The application is as follows: connection, coupling, unless specifically stated, includes both direct and indirect connection.
Example 1
1-12, the device comprises a fixed bottom plate 1, a servo motor 2, a first bevel gear 3, a paste scraping system 4, an auxiliary cleaning system 5, a stripping system 6, a first supporting frame 7, a second supporting frame 8, an operation control screen 9, a first lifting table 10, a second lifting table 11 and a collecting box 12; the fixed bottom plate 1 is connected with the servo motor 2 through bolts; the fixed bottom plate 1 is connected with the paste scraping system 4; the fixed bottom plate 1 is connected with the film stripping system 6; the upper part of the fixed bottom plate 1 is fixedly connected with a first supporting frame 7 and a second supporting frame 8 in sequence; the lower part of the fixed bottom plate 1 is fixedly connected with a first lifting platform 10 and a second lifting platform 11 in sequence; a collecting box 12 is arranged above the fixed bottom plate 1; an output shaft of the servo motor 2 is fixedly connected with the first bevel gear 3; the first bevel gear 3 is connected with an auxiliary cleaning system 5; the paste scraping system 4 is connected with the auxiliary cleaning system 5; the paste scraping system 4 is connected with a first supporting frame 7; the paste scraping system 4 is connected with a second supporting frame 8; the auxiliary cleaning system 5 is connected with the first supporting frame 7; the film stripping system 6 is sequentially connected with a first supporting frame 7 and a second supporting frame 8; the first support frame 7 is connected with an operation control screen 9.
Working principle: when the device is used, the device is horizontally fixed on a working plane required to be used, a power supply is externally connected, an operator carries out integral allocation on the device through an operation control screen 9, operation debugging is carried out on the device, work is started after debugging is completed, firstly, an assembly of a metal-covered plate, an insulating substrate and an isolating film is manually placed in a paste scraping system 4, one side of the isolating film of the assembly faces upwards, a servo motor 2 is started to control a first bevel gear 3 to rotate, then an auxiliary cleaning system 5 is driven through the first bevel gear 3, a paste scraping system 4 is driven through the auxiliary cleaning system 5, conductive paste on the isolating film is firstly scraped through the paste scraping system 4, then the scraped conductive paste is collected through the auxiliary cleaning system 5, the conductive paste is collected into a collecting box 12, then the assembly is conveyed to a position of a stripping system 6, the isolating film is completely stripped through the stripping system 6, the isolating film cannot be broken, the device achieves the purposes that residual conductive paste on the isolating film is scraped in advance and is collected, the utilization rate of raw materials is increased, and meanwhile, the insulating film cannot be polluted in the process is prevented from being broken, and the situation that the insulating film is required to be broken repeatedly is avoided.
The paste scraping system 4 comprises a first driving wheel 401, a first screw rod 402, a first driving block 403, a connecting bottom plate 404, a second driving block 405, a first polish rod 406, a paste scraping plate 407, an objective table 408, a first electric sliding block 409, a second electric sliding block 4010, a first electric sliding rail 4011 and a second electric sliding rail 4012; the first driving wheel 401 is fixedly connected with a first screw rod 402; the first driving wheel 401 is connected with the auxiliary cleaning system 5; the first screw rod 402 is screwed with the first transmission block 403; the first screw rod 402 is sequentially connected with the first support frame 7 and the second support frame 8 in a rotating way through a bracket; the first transmission block 403 is fixedly connected with the connecting bottom plate 404; the connecting bottom plate 404 is fixedly connected with the second transmission block 405; the second transmission block 405 is in sliding connection with the first polish rod 406; the first polished rod 406 is fixedly connected with the first supporting frame 7 and the second supporting frame 8 in sequence through the bracket; the connecting bottom plate 404 is fixedly connected with the paste scraping plate 407; an objective table 408 is arranged below the connection bottom plate 404; the lower part of the objective table 408 is fixedly connected with a first electric slide 409 and a second electric slide 4010 in sequence; the first electric sliding block 409 is in sliding connection with the first electric sliding rail 4011; the second electric sliding block 4010 is in sliding connection with a second electric sliding rail 4012; the first electric slide rail 4011 is in bolt connection with the fixed bottom plate 1; the second electric slide rail 4012 is connected to the fixed base plate 1 by a bolt.
Firstly, the assembly of the metal-covered plate, the insulating substrate and the isolating film is placed in the objective table 408 in a state that one side of the isolating film is upwards, then the first driving wheel 401 is driven by the auxiliary cleaning system 5, the first driving wheel 401 drives the first screw rod 402 to rotate, then the first driving block 403 is controlled to move through the first screw rod 402, the connecting bottom plate 404 is driven to move through the first driving block 403, meanwhile, the second driving block 405 is in sliding fit with the connecting bottom plate 404 to move on the surface of the first polished rod 406, then the connecting bottom plate 404 drives the paste scraping plate 407 to move, the paste scraping plate 407 is moved on the upper surface of the isolating film, conductive paste on the isolating film is scraped, one side of the paste scraping plate 407 is an inclined plane, and a curved through groove is formed in the paste scraping plate 407, when the conductive paste on the inclined plane of the paste scraping plate 407 is accumulated excessively, the conductive paste scraped off through the auxiliary cleaning system 5 is collected, then the first electric sliding rail 4011 is started to control the first electric sliding block 409 to move, the second electric sliding rail 4012 is started to control the second electric sliding rail 4012 to move, the second electric sliding block 4010 is not driven by the electric sliding block 4010, and the insulating film is not polluted in the process, and the insulating film is not continuously scraped off the objective table 408, and the insulating film is continuously moved on the objective table 408.
The auxiliary cleaning system 5 comprises a second bevel gear 501, a hexagonal rod 502, a transmission sleeve 503, a third bevel gear 504, a fourth bevel gear 505, a joint plate 506, a first electric push rod 507, a fifth bevel gear 508, a first transmission shaft 509, a second transmission wheel 5010, a sixth bevel gear 5011, a second transmission shaft 5012, a third transmission wheel 5013, a fourth transmission wheel 5014, a second screw rod 5015, a transmission connecting bar 5016, a second polished rod 5017, an L-shaped fixing frame 5018, a second electric push rod 5019, a first cleaning block 5020, a third electric push rod 5021, a connecting block 5022 and a second cleaning block 5023; the second bevel gear 501 is fixedly connected with the hexagonal rod 502; the second bevel gear 501 intermeshes with the first bevel gear 3; the hexagonal rod 502 is in sliding connection with the transmission sleeve 503; the hexagonal rod 502 is rotatably connected with the first supporting frame 7 through a bracket; the outer surface of the transmission sleeve 503 is fixedly connected with a third bevel gear 504 and a fourth bevel gear 505 in sequence; the transmission sleeve 503 is rotationally connected with the connecting plate 506; the joint plate 506 is in bolt connection with the first electric push rod 507; the first electric push rod 507 is connected with the first supporting frame 7 through bolts; a fifth bevel gear 508 is arranged on the upper side surface of the third bevel gear 504; when the third bevel gear 504 is meshed with the fifth bevel gear 508, the fifth bevel gear 508 rotates, and when the third bevel gear 504 is not meshed with the fifth bevel gear 508, the fifth bevel gear 508 does not rotate; a sixth bevel gear 5011 is arranged on the lower side surface of the fourth bevel gear 505; when the fourth bevel gear 505 and the sixth bevel gear 5011 are meshed with each other, the sixth bevel gear 5011 is rotated, and when the fourth bevel gear 505 and the sixth bevel gear 5011 are not meshed, the sixth bevel gear 5011 is not rotated; the fifth bevel gear 508 is fixedly connected with a first transmission shaft 509; the first transmission shaft 509 is fixedly connected with the second transmission wheel 5010; the first transmission shaft 509 is rotatably connected with the first supporting frame 7 through a bracket; the outer ring surface of the second driving wheel 5010 is in driving connection with the first driving wheel 401 through a belt; the sixth bevel gear 5011 is fixedly connected with the second transmission shaft 5012; the second transmission shaft 5012 is fixedly connected with a third transmission wheel 5013; the second transmission shaft 5012 is rotatably connected with the first supporting frame 7 through a bracket; the outer ring surface of the third transmission wheel 5013 is in transmission connection with the fourth transmission wheel 5014 through a belt; the fourth driving wheel 5014 is fixedly connected with the second screw rod 5015; the second screw rod 5015 is screwed with the transmission connecting strip 5016; the second screw rod 5015 is rotationally connected with the first supporting frame 7 through a bracket; the transmission connecting bar 5016 is in sliding connection with the second polish rod 5017; the second polish rod 5017 is fixedly connected with the first support frame 7; the transmission connecting strip 5016 is fixedly connected with the L-shaped fixing frame 5018; the L-shaped fixing frame 5018 is connected with a second electric push rod 5019 through bolts; the L-shaped fixing frame 5018 is connected with the third electric push rod 5021 through bolts; the second electric push rod 5019 is connected with the first cleaning block 5020 through bolts; the third electric push rod 5021 is connected with the connecting block 5022 through bolts; the connection block 5022 is fixedly connected with the second cleaning block 5023.
Firstly, the second bevel gear 501 meshed with the first bevel gear 3 is driven to rotate by the first bevel gear 3, then the transmission sleeve 503 is driven by the second bevel gear 501 to drive the sixth bevel gear 502 to rotate, then the third bevel gear 504 and the fourth bevel gear 505 are driven by the transmission sleeve 503 to simultaneously rotate, the first electric push rod 507 is started to control the joint plate 506 to move, then the transmission sleeve 503, the third bevel gear 504 and the fourth bevel gear 505 integrally move, the transmission sleeve 503 slides on the surface of the sixth bevel gear 502, when a paste scraping system 4 is required to operate, the third bevel gear 504 is controlled to move upwards to the meshing position of the fifth bevel gear 508, namely, the third bevel gear 504 drives the fifth bevel gear 508 to rotate, and then the first transmission shaft 509 is driven by the fifth bevel gear 508 to drive the second transmission wheel 5010 through the second transmission wheel 5010, and then the first transmission wheel 401 is driven by the second bevel gear 508, and then the third bevel gear 5010 is controlled to integrally move downwards to reset by the third bevel gear 504 and the fourth bevel gear 505, then the second electric push rod 5019 is started to be separated from the first bevel gear 5011 and the fourth bevel gear 505, and then the fourth bevel gear 505 is driven by the third bevel gear 5011 to be in contact with the fourth bevel gear 5011, and the cleaning block is further driven by the fourth bevel gear 5011, thereby the cleaning block is driven by the fourth bevel gear 505 is further driven by the fourth bevel gear 5011 to rotate, and the third bevel gear 505 is further contacted with the fourth bevel gear 505 is further driven by the fourth bevel gear 505, thereby cleaning block is further driven by the third bevel gear 5 is driven by the third bevel gear 5 to clean up, and then drive second lead screw 5015 through fourth drive wheel 5014 and rotate, through second lead screw 5015 control transmission connecting strip 5016 removal, simultaneously transmission connecting strip 5016 is in second polished rod 5017 surface slip, drive L type mount 5018 synchronous motion through transmission connecting strip 5016, and then make L type mount 5018 drive second electric putter 5019, first cleaning block 5020, third electric putter 5021, connecting block 5022 and second cleaning block 5023 global motion, pass through the conductive paste of the curved arc formula penetration groove of first cleaning block 5020 removal to scraper 407 and clear up, make the conductive paste drop to collection box 12 in, and simultaneously second cleaning block 5023 removal is collected the conductive paste on the scraper 407 inclined plane and is dropped to collection box 12 in, then each part resets, this system has realized scraping off the conductive paste that remains on the isolation film in advance and is collected it, increase the utilization ratio of raw materials.
The film stripping system 6 comprises a bearing plate 601, a third electric sliding block 602, a fourth electric sliding block 603, a third electric sliding rail 604, a fourth electric sliding rail 605, a fifth electric sliding block 606, a fourth electric push rod 607, a sixth electric sliding block 608, a fifth electric push rod 609, a U-shaped fixing frame 6010, a connecting shaft 6011, a flat gear 6012, a collecting plate 6013, a pulling hook rod 6014, a gear tooth plate 6015, a fixing table 6016, a sixth electric push rod 6017, a collecting frame 6018, a seventh electric push rod 6019, a pressing plate 6020 and a fan box 6021; the upper part of the bearing plate 601 is fixedly connected with a third electric slide block 602 and a fourth electric slide block 603 in sequence; the lower part of the bearing plate 601 is connected with two groups of sixth electric push rods 6017 through bolts; the third electric sliding block 602 is in sliding connection with a third electric sliding rail 604; the fourth electric slider 603 is slidably connected to the fourth electric slide rail 605; the third electric sliding rail 604 is in sliding connection with the fifth electric sliding block 606; the third electric sliding rail 604 is sequentially connected with the first supporting frame 7 and the second supporting frame 8 through bolts; the fourth electric slide rail 605 is in sliding connection with the sixth electric slide block 608; the fourth electric sliding rail 605 is connected with the first supporting frame 7 and the second supporting frame 8 in sequence through bolts; the fifth electric slide block 606 is in bolt connection with the fourth electric push rod 607; the sixth electric slide block 608 is in bolt connection with a fifth electric push rod 609; the fourth electric push rod 607 and the fifth electric push rod 609 are connected with the U-shaped fixing frame 6010 through bolts; the U-shaped fixing frame 6010 is rotationally connected with the connecting shaft lever 6011; the connecting shaft lever 6011 is fixedly connected with the flat gear 6012; five groups of integrated plates 6013 are equidistantly arranged on the periphery of the outer surface of the connecting shaft lever 6011; five groups of pulling hook rods 6014 are fixedly connected to each group of the collecting plates 6013; a gear tooth plate 6015 is arranged on the lower side surface of the flat gear 6012; the gear tooth plate 6015 is fixedly connected with the fixed table 6016; the fixed platform 6016 is fixedly connected with the fixed bottom plate 1; the lower parts of the two groups of sixth electric push rods 6017 are connected with the collecting frame 6018 through bolts; the collecting frame 6018 is sequentially connected with two groups of seventh electric push rods 6019 through bolts; the two groups of seventh electric push rods 6019 are connected with the pressing plate 6020 through bolts; a bellows 6021 is provided in the aggregate frame 6018.
When the assembly on the stage 408 is moved to the processing position of the stripping system 6 after the conductive paste is scraped off, at this time, the third electric slide rail 604 is started to control the third electric slide block 602 to move, the fourth electric slide rail 605 is started to control the fourth electric slide block 603 to move, the bearing plate 601 is simultaneously driven to move by the third electric slide block 602 and the fourth electric slide block 603, the sixth electric push rod 6017, the collecting frame 6018, the seventh electric push rod 6019, the pressing plate 6020 and the air box 6021 are made to move, the bottom of one side of the collecting frame 6018 is an inclined plane, the air outlet direction of the air box 6021 is consistent with the inclined angle of the inclined plane of the collecting frame 6018, firstly, hot air is blown out through the air box 6021 to blow the isolating film and one side of the insulating substrate, so that the adhesive of the isolating film is primarily melted, then the collecting frame 6018 is moved to scoop the isolating film, meanwhile, the seventh electric push rods 6019 are started to push the pressing plate 6020 downwards, so that the pressing plate 6020 presses the primarily separated isolating film on the collecting frame 6018, then, two groups of sixth electric push rods 6017 are started to lift the collecting frame 6018 upwards, the clamped part of the isolation film is lifted upwards, then, a fourth electric push rod 607 and a fifth electric push rod 609 are started to push the U-shaped fixing frame 6010 downwards, the U-shaped fixing frame 6010, the connecting shaft rod 6011, the flat gear 6012, the collecting plate 6013 and the pulling hook rod 6014 are further moved downwards integrally, after the isolation film is lifted by a specified angle, the pulling hook rod 6014 can be aligned with the hole of the isolation film, then the bearing plate 601 is controlled to move continuously, the pulling hook rod 6014 can pass through the hole of the isolation film, the flat gear 6012 is meshed with the gear tooth plate 6015 at the moment, the fifth electric slide block 606 is controlled to move through the third electric slide rail 604, the sixth electric slide block 608 is controlled to move through the fourth electric slide rail 605, and the fourth electric push rod 607, the fifth electric push rod 609 are further moved, the U-shaped fixing frame 6010, the connecting shaft rod 6011, the flat gear 6012, the collecting plate 6013 and the pulling hook rod 6014 integrally move, the flat gear 6012 rotates when moving on the gear tooth plate 6015, the connecting shaft rod 6011 is driven to rotate through the flat gear 6012, the collecting plate 6013 and the pulling hook rod 6014 are driven to revolve around the connecting shaft rod 6011 through the connecting shaft rod 6011, the isolating film is pulled up by the motion after the pulling hook rod 6014 catches the hole of the isolating film, meanwhile, the pressing plate 6020 is pulled up by the seventh electric push rod 6019 to enable the pressing plate 6020 not to press the isolating film any more, at the moment, the pulling hook rod 6014 simultaneously applies force to a plurality of holes of the isolating film, the acting force to the isolating film is evenly distributed, the isolating film cannot be torn when being driven, five groups of collecting plates 6013 and pulling hook rods 6014 are arranged on the outer surface of the same distance in a circle, when one group of pulling hook rods 6014 catch one group of holes of the isolating film, the next group of hot air hook rods 6014 continuously match with the blowing box to completely peel off the isolating film, the isolating film is continuously carried out when the blowing box is in a group of holes of the isolating film, the isolating film is continuously and the isolating film is completely pulled up by the blowing box, the condition of the isolating film is completely peeled off, the isolating film is completely is avoided, and the isolating film is completely peeled off, the isolating film is completely, and the film is completely separated and the separated, when the film is completely separated, the film and the film is completely separated, when the film and the film is separated.
One side of the scraping plate 407 is an inclined plane, and a curved arc type through groove is arranged in the scraping plate 407.
The conductive paste may be scraped off by the inclined surface of the paste scraping plate 407, and may flow into the curved through groove when the conductive paste on the inclined surface of the paste scraping plate 407 is excessively accumulated.
The second cleaning block 5023 is of a triangular prism shape and is disposed obliquely.
The second cleaning block 5023 is allowed to abut against the inclined surface of the squeegee 407 and the conductive paste on the squeegee 407 is caused to flow down into the collection tank 12.
The pulling hook lever 6014 is J-shaped.
The release film can be pulled after pulling the hook lever 6014 through the aperture of the release film.
The bottom of one side of the collecting frame 6018 is an inclined plane, and the air outlet direction of the air box 6021 is consistent with the inclined angle of the inclined plane of the collecting frame 6018.
The insulating film and the insulating base material are blown by hot air blown from the bellows 6021, so that the adhesive of the insulating film is preliminarily melted, and then the collecting frame 6018 moves to scoop up the insulating film.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present application, and although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present application.
Claims (7)
1. The device is characterized by further comprising a paste scraping system, an auxiliary cleaning system and a stripping system; the fixed bottom plate is connected with the servo motor through bolts; the fixed bottom plate is connected with the paste scraping system; the fixed bottom plate is connected with the film stripping system; the upper part of the fixed bottom plate is fixedly connected with the first support frame and the second support frame in sequence; the lower part of the fixed bottom plate is fixedly connected with a first lifting platform and a second lifting platform in sequence; a collecting box is arranged above the fixed bottom plate; an output shaft of the servo motor is fixedly connected with the first bevel gear; the first bevel gear is connected with the auxiliary cleaning system; the paste scraping system is connected with the auxiliary cleaning system; the paste scraping system is connected with the first supporting frame; the paste scraping system is connected with the second supporting frame; the auxiliary cleaning system is connected with the first supporting frame; the film stripping system is sequentially connected with the first support frame and the second support frame; the first support frame is connected with the operation control screen;
the paste scraping system comprises a first driving wheel, a first screw rod, a first driving block, a connecting bottom plate, a second driving block, a first polished rod, a paste scraping plate, an objective table, a first electric sliding block, a second electric sliding block, a first electric sliding rail and a second electric sliding rail; the first driving wheel is fixedly connected with the first screw rod; the first driving wheel is connected with the auxiliary cleaning system; the first screw rod is screwed with the first transmission block; the first screw rod is sequentially connected with the first support frame and the second support frame in a rotating way through the support; the first transmission block is fixedly connected with the connecting bottom plate; the connecting bottom plate is fixedly connected with the second transmission block; the second transmission block is in sliding connection with the first polished rod; the first polished rod is fixedly connected with the first support frame and the second support frame in sequence through the support; the connecting bottom plate is fixedly connected with the paste scraping plate; an objective table is arranged below the connecting bottom plate; the lower part of the objective table is fixedly connected with the first electric sliding block and the second electric sliding block in sequence; the first electric sliding block is in sliding connection with the first electric sliding rail; the second electric sliding block is in sliding connection with the second electric sliding rail; the first electric sliding rail is connected with the fixed bottom plate through bolts; the second electric sliding rail is connected with the fixed bottom plate through bolts.
2. The device for stripping the conductive paste isolation film of the combined printed circuit board according to claim 1, wherein the auxiliary cleaning system comprises a second bevel gear, a hexagonal rod, a transmission sleeve, a third bevel gear, a fourth bevel gear, a joint plate, a first electric push rod, a fifth bevel gear, a first transmission shaft, a second transmission wheel, a sixth bevel gear, a second transmission shaft, a third transmission wheel, a fourth transmission wheel, a second screw rod, a transmission connecting bar, a second polished rod, an L-shaped fixing frame, a second electric push rod, a first cleaning block, a third electric push rod, a connecting block and a second cleaning block; the second bevel gear is fixedly connected with the hexagonal rod; the second bevel gear is meshed with the first bevel gear; the six-edge rod is in sliding connection with the transmission sleeve; the six-edge rod is rotationally connected with the first support frame through a bracket; the outer surface of the transmission sleeve is fixedly connected with a third bevel gear and a fourth bevel gear in sequence; the transmission sleeve is rotationally connected with the connecting plate; the connecting plate is connected with the first electric push rod through a bolt; the first electric push rod is connected with the first support frame through bolts; a fifth bevel gear is arranged on the side surface above the third bevel gear; when the third bevel gear is meshed with the fifth bevel gear, the fifth bevel gear rotates, and when the third bevel gear is not meshed with the fifth bevel gear, the fifth bevel gear does not rotate; a sixth bevel gear is arranged on the lower side surface of the fourth bevel gear; when the fourth bevel gear is meshed with the sixth bevel gear, the sixth bevel gear rotates, and when the fourth bevel gear is not meshed with the sixth bevel gear, the sixth bevel gear does not rotate; the fifth bevel gear is fixedly connected with the first transmission shaft; the first transmission shaft is fixedly connected with the second transmission wheel; the first transmission shaft is rotationally connected with the first support frame through a bracket; the outer ring surface of the second driving wheel is in driving connection with the first driving wheel through a belt; the sixth bevel gear is fixedly connected with the second transmission shaft; the second transmission shaft is fixedly connected with a third transmission wheel; the second transmission shaft is rotationally connected with the first support frame through a bracket; the outer ring surface of the third driving wheel is in driving connection with the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the second screw rod; the second screw rod is connected with the transmission connecting strip in a screwing way; the second screw rod is rotationally connected with the first support frame through a bracket; the transmission connecting strip is in sliding connection with the second polished rod; the second polished rod is fixedly connected with the first support frame; the transmission connecting strip is fixedly connected with the L-shaped fixing frame; the L-shaped fixing frame is connected with the second electric push rod through bolts; the L-shaped fixing frame is connected with the third electric push rod through bolts; the second electric push rod is connected with the first cleaning block through bolts; the third electric push rod is connected with the connecting block through a bolt; the connecting block is fixedly connected with the second cleaning block.
3. The device for stripping the conductive paste isolation film of the combined printed circuit board according to claim 2, wherein the film stripping system comprises a bearing plate, a third electric sliding block, a fourth electric sliding block, a third electric sliding rail, a fourth electric sliding rail, a fifth electric sliding block, a fourth electric push rod, a sixth electric sliding block, a fifth electric push rod, a U-shaped fixing frame, a connecting shaft rod, a flat gear, an integrated plate, a pulling hook rod, a gear plate, a fixing table, a sixth electric push rod, an integrated frame, a seventh electric push rod, a pressing plate and an air box; the upper part of the bearing plate is fixedly connected with a third electric sliding block and a fourth electric sliding block in sequence; the lower part of the bearing plate is connected with two groups of sixth electric push rods through bolts; the third electric sliding block is in sliding connection with the third electric sliding rail; the fourth electric sliding block is in sliding connection with the fourth electric sliding rail; the third electric sliding rail is in sliding connection with the fifth electric sliding block; the third electric sliding rail is connected with the first supporting frame and the second supporting frame in sequence through bolts; the fourth electric sliding rail is in sliding connection with the sixth electric sliding block; the fourth electric sliding rail is connected with the first supporting frame and the second supporting frame in sequence through bolts; the fifth electric sliding block is connected with the fourth electric push rod through a bolt; the sixth electric sliding block is connected with the fifth electric push rod through a bolt; the fourth electric push rod and the fifth electric push rod are connected with the U-shaped fixing frame through bolts; the U-shaped fixing frame is rotationally connected with the connecting shaft rod; the connecting shaft lever is fixedly connected with the flat gear; five groups of integrated plates are equidistantly arranged on the periphery of the outer surface of the connecting shaft rod; five groups of pulling hook rods are fixedly connected to each group of the integrated plates; a gear tooth plate is arranged on the side surface below the flat gear; the wheel toothed plate is fixedly connected with the fixed table; the fixed table is fixedly connected with the fixed bottom plate; the lower parts of the two groups of sixth electric push rods are connected with the collecting frame through bolts; the collecting frame is sequentially connected with two groups of seventh electric push rods through bolts; the two groups of seventh electric push rods are connected with the pressing plate through bolts; an air box is arranged in the collecting frame.
4. A combined printed circuit board conductive paste isolation film stripping device as claimed in claim 3, wherein one side of the paste scraping plate is an inclined plane, and a curved through groove is arranged in the paste scraping plate.
5. The device for separating a conductive paste on a combined printed circuit board according to claim 4, wherein the second cleaning block is formed in a triangular prism shape and is disposed obliquely.
6. The apparatus of claim 5, wherein the pull rod is J-shaped.
7. The device for separating a conductive paste from a film on a printed circuit board according to claim 6, wherein the bottom of one side of the collecting frame is inclined, and the air outlet direction of the bellows is the same as the inclination angle of the inclined surface of the collecting frame.
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5110393A (en) * | 1989-06-04 | 1992-05-05 | Somar Corporation | Method of peeling a bonded film from a circuit board |
| JPH0555748A (en) * | 1991-08-23 | 1993-03-05 | Hitachi Ltd | Conductive paste filling apparatus |
| JPH11145617A (en) * | 1997-09-03 | 1999-05-28 | Matsushita Electric Ind Co Ltd | Filling of paste and paste filling device |
| JPH11507472A (en) * | 1995-06-07 | 1999-06-29 | ザ デクスター コーポレイション | Method for producing embossed conductive membrane composite |
| JPH11342589A (en) * | 1994-04-14 | 1999-12-14 | Matsushita Electric Ind Co Ltd | Screen printing device and screen printing method |
| JP2002001912A (en) * | 2000-06-22 | 2002-01-08 | Matsushita Electric Ind Co Ltd | Screen printing device |
| JP2010064425A (en) * | 2008-09-12 | 2010-03-25 | Panasonic Corp | Screen-printing method |
| JP2013018288A (en) * | 2012-09-10 | 2013-01-31 | Panasonic Corp | Screen printing machine |
| CN103125150A (en) * | 2011-04-27 | 2013-05-29 | 松下电器产业株式会社 | Reuse paste manufacturing method and reuse paste |
| CN105430927A (en) * | 2015-12-29 | 2016-03-23 | 潍坊学院 | Printed circuit board electroless palladium plating method and device |
| CN106985564A (en) * | 2011-06-13 | 2017-07-28 | 千住金属工业株式会社 | The printing process of soldering paste |
| KR20180090027A (en) * | 2017-02-02 | 2018-08-10 | 서인원 | Back up plate auto taping device for flexible printed circuit board |
| TW201838492A (en) * | 2017-04-07 | 2018-10-16 | 廣武自動機械股份有限公司 | Automatic stripping machine and stripping method thereof capable of peeling a thin film from a photoresist layer of a printed circuit board |
| WO2020150711A1 (en) * | 2019-01-18 | 2020-07-23 | Nano-Dimension Technologies, Ltd. | Integrated printed circuit boards and methods of fabrication |
-
2021
- 2021-04-29 CN CN202110471240.XA patent/CN113260162B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5110393A (en) * | 1989-06-04 | 1992-05-05 | Somar Corporation | Method of peeling a bonded film from a circuit board |
| JPH0555748A (en) * | 1991-08-23 | 1993-03-05 | Hitachi Ltd | Conductive paste filling apparatus |
| JPH11342589A (en) * | 1994-04-14 | 1999-12-14 | Matsushita Electric Ind Co Ltd | Screen printing device and screen printing method |
| JPH11507472A (en) * | 1995-06-07 | 1999-06-29 | ザ デクスター コーポレイション | Method for producing embossed conductive membrane composite |
| JP3644270B2 (en) * | 1997-09-03 | 2005-04-27 | 松下電器産業株式会社 | Paste filling method and paste filling apparatus |
| JPH11145617A (en) * | 1997-09-03 | 1999-05-28 | Matsushita Electric Ind Co Ltd | Filling of paste and paste filling device |
| JP2002001912A (en) * | 2000-06-22 | 2002-01-08 | Matsushita Electric Ind Co Ltd | Screen printing device |
| JP2010064425A (en) * | 2008-09-12 | 2010-03-25 | Panasonic Corp | Screen-printing method |
| CN103125150A (en) * | 2011-04-27 | 2013-05-29 | 松下电器产业株式会社 | Reuse paste manufacturing method and reuse paste |
| CN106985564A (en) * | 2011-06-13 | 2017-07-28 | 千住金属工业株式会社 | The printing process of soldering paste |
| JP2013018288A (en) * | 2012-09-10 | 2013-01-31 | Panasonic Corp | Screen printing machine |
| CN105430927A (en) * | 2015-12-29 | 2016-03-23 | 潍坊学院 | Printed circuit board electroless palladium plating method and device |
| KR20180090027A (en) * | 2017-02-02 | 2018-08-10 | 서인원 | Back up plate auto taping device for flexible printed circuit board |
| TW201838492A (en) * | 2017-04-07 | 2018-10-16 | 廣武自動機械股份有限公司 | Automatic stripping machine and stripping method thereof capable of peeling a thin film from a photoresist layer of a printed circuit board |
| WO2020150711A1 (en) * | 2019-01-18 | 2020-07-23 | Nano-Dimension Technologies, Ltd. | Integrated printed circuit boards and methods of fabrication |
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| CN113260162A (en) | 2021-08-13 |
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Effective date of registration: 20231219 Address after: 518000 806-808, Floor 8, Zhengdi Art Museum, Building 8, Hengtai Community, Fukang Community, Longhua Street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen Jiushuo Technology Co.,Ltd. Address before: 400050 Room 302, No. 5, taotiao Road, taojia Town, Jiulongpo District, Chongqing Patentee before: Zou Wenhua |
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